DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAVITE 3RD DISTRIC Award a ₱19.4M contract to ALMAKAR BUILDERS & METAL WORKSNational agencies
Transaction hash:
acf48321e720ca69fe126d12f12e2c580ebfbd8c667364b38375c34e7f2adb53
Status:
Included and unchanged
Block:
#5,265 748 blocks after it
Position in block:
Transaction 167 of 247
Award day:
Sep 6, 2023 (3 yrs 2 mo ago)
Value:
₱19,393,168.25
Project:
23DQ0128
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,265 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 GAA. The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAVITE 3RD DISTRIC awarded it to ALMAKAR BUILDERS & METAL WORKS on 2023-09-06.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23DQ0128: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2024-10-05). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored acf48321e7…2adb53now …
- 2. Block Merkle root changedstored 249ff279ac…c0120dnow …
- 3. Block #5265 hash changedstored 0252a8815f…22e59dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 246 records. Each step hashes the current value together with the sibling shown.
- leaf acf48321e720ca69fe126d12f12e2c580ebfbd8c667364b38375c34e7f2adb53
- 01 L ac748d83d51268ac87534038b6b65d2905fac52226bcee897bfb32b62d2bdb0b
- 02 L 84d5d5e924a6f61b62e65c92da7b8ac1eeb0542c18c6074343b5d39967f2959a
- 03 L 8c8f36717baaeca87600623c31d240ad8b80f72df0ff19c3520c87acc47605b6
- 04 R 8d431c3880a373a2bbe8565bcdc19d5ba7faafdcea39fb3880eaf916bbb12c17
- 05 R e750e2999f5bec27826a4a0db39f548acf84628154242a9ebe68d19edab2f02f
- 06 L 18594cde862f8e06399d80afd6453eaf7778bd8ae81cf4e9aa5bf1d06c57789e
- 07 R 020aed5dc80862942290b6352c9a856be8f1aa285069acb98fdaa746cd570150
- 08 L d29fc096bd8018122f325ad7bd30457a20905ad0e648ef634f995d491847ba9c
- root 249ff279ac2b20ed518d75e19e6c19e3a8e45d8bfa15022c04b0891295c0120d